vitamine a
维生素的
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The level of vitamine A of the gastric cancer group was significantly less than that of the control group(P<0.01). There was no significant difference between the level of RBP in two groups(P>0.05).
胃癌组血清维生素A水平较对照组明显降低（P<0.01），而RBP水平与对照组的差异无统计学意义（P>0.05）。
youdao
So he called the substance a "vitamine" -- an amine necessary for life.
VOA: special.2010.09.14
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